Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
119877 成书骏 08判断是否为闰年 C++ Compile Error 0 MS 0 KB 433 2025-05-21 19:08:34

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n; scanf("%d",&n); if(a%4==0,a%100!=0)(a%400==0,a%100==0,a%4==0) cout<<n<<" "<<"Yes"; } else{ cout<<n<<" "<<"No"; } return 0;

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:8: error: 'a' was not declared in this scope
     if(a%4==0,a%100!=0)(a%400==0,a%100==0,a%4==0)
        ^
Main.cc: At global scope:
Main.cc:13:5: error: expected unqualified-id before 'else'
     else{
     ^
Main.cc:16:5: error: expected unqualified-id before 'return'
     return 0;
     ^
Main.cc: In function 'int main()':
Main.cc:9:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^